/**
 * Copyright (c) 2011-2014, hubin (243194995@qq.com).
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package wang.leq.kissospringmvc.controller;

import javax.servlet.http.HttpServletRequest;

import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;

import wang.leq.sso.SSOToken;
import wang.leq.sso.client.SSOHelper;

/**
 * 首页
 */
@Controller
public class IndexController extends BaseController {

	@RequestMapping("/index")
	public String index( HttpServletRequest request, Model model ) {
		SSOToken st = (SSOToken) SSOHelper.getToken(request);
		if ( st != null ) {
			model.addAttribute("userId", st.getUserId());
		}
		return "index";
	}


	/**
	 * 异常 404 提示页
	 */
	@RequestMapping("/404")
	public String error_404() {
		return "error/404";
	}

}
